baber/WOPTO huggingface dataset:
Patent JP-2020042878-A (JP)
Title: Semiconductor memory device
Inventor: MIDORIKAWA TAKESHI
IPC: G11C11/417
Filed: 2018-09-12
Abstract: To realize an assist motion, which tentatively steps down a supply voltage on a word line, without unnecessarily consuming power at the time of reading from a memory cell.SOLUTION: A semiconductor memory device of an embodiment includes a memory cell (12) having a pair of storage nodes that complementarily store data, a pair of bit lines (BLt and BLb) that are complementarily driven based on the data written in the memory cell, a word line that selects a low level of the memory cell, a word line driver 11 that drives the word line WL, and a switch PT1 that can intermittently control the power supply of the word line driver 11. A node a connecting the switch PT1 with the word line driver 11 is shared among plural adjacent word line drivers 11.SELECTED DRAWING: Figure 2
Patent JP-2020041388-A (JP)
Title: Work machine
Inventor: NARIKAWA RYU
IPC: E02F3/43
Filed: 2018-09-14
Abstract: To surely prevent entry to an entry prohibition area while preventing frequent control intervention and suppressing lowering of work efficiency.SOLUTION: A work machine includes: a plurality of actuators 5, 6 and 7 which drive a work device 1A; attitude detection devices 30 to 33 which detect attitude information of the work device; an approach degree calculation part which calculate an approach degree that is an index value indicating closeness between an entry prohibition area 60 and the work device based on positional information and the attitude information of the entry prohibition area; and a control controller 40 having a control command part 108 which executes an operation range restriction control of decelerating at least one of the plurality of actuators 5 to 7 so as to prevent entry of the work device to the entry prohibition area when closeness specified by the approach degree is closer than closeness specified by an approach degree threshold, in which the control controller stores history information of the approach degree calculated by the approach degree calculation part, and changes the approach degree threshold based on the history information of the approach degree.SELECTED DRAWING: Figure 7
Patent JP-2020045628-A (JP)
Title: Photoelectric tube cover
Inventor: OSHIRO KENJI
IPC: E04H6/42
Filed: 2018-09-14
Abstract: To prevent the occurrence of erroneous detection of a photoelectric tube by preventing snow accretion from being deposited on the photoelectric tube cover which blocks outgoing light from the photoelectric tube in snowfall.SOLUTION: A photoelectric tube cover 1 includes a box-shaped body 5, a light transmitting body 7 constituting at least a part of a wall plate of the body 5 facing an optical axis L of light emitted from a photoelectric tube 3, and heating means 9 for the light transmitting body 7. The light transmitting body 7 is inclined so as to be gradually separated farther away from the photoelectric tube 3 as approaching toward an upper side from a lower side. Accordingly, even if snow on the wind is sprayed on the light transmitting body 7 during snowfall and adheres to the surface thereof, the snow also receives the wind and flows obliquely downward by an own weight, or since the wind flows obliquely downward along the inclined surface of the light transmitting body 7, and the snow hardly adheres to the light transmitting body 7. Even if the snow adheres to the light transmitting body 7, the snow is melted by the heat of the light transmitting body 7 heated by the heating means 9, and snow adhesion to the light transmitting body 7 is avoided. As a result, the optical axis L of the light emitted from the photoelectric tube 3 is not blocked, and occurrence of erroneous detection of the photoelectric tube 3 can be avoided.SELECTED DRAWING: Figure 3
Patent JP-2020044550-A (JP)
Title: Press brake and management system
Inventor: YANAGAWA KOICHI
IPC: B30B15/28
Filed: 2018-09-19
Abstract: To perform sign management of abnormality occurrence such as contamination to a hydraulic circuit.SOLUTION: A press brake includes a hydraulic cylinder for moving relatively vertically an upper table and a lower table, and a control part for controlling a hydraulic circuit of the hydraulic cylinder. The control part performs sign management of abnormality occurrence in the hydraulic circuit including a first pressure control valve for controlling a back pressure of a hydraulic oil on the first port side of the hydraulic cylinder.SELECTED DRAWING: Figure 2
Patent JP-2020048395-A (JP)
Title: Method for manufacturing laminated core
Inventor: TAKEBE KATSUHIKO
IPC: H02K1/00
Filed: 2018-09-21
Abstract: To suppress positional deviation of a magnetic member, and prevent damage when a laminated core is mounted on a case.SOLUTION: A method for manufacturing a laminated core (10) on which a foil-like magnetic member (16) is stacked and that is fixed to a case (28) with a fastening bolt (25) includes: a step of preparing a plurality of magnetic members formed with an opening (17) for positioning, and a cylindrical collar (21) that is fastened to the case in a state where the fastening bolt is inserted to its inside and one end face serves as a first receiving surface (22) of a head of the fastening bolt and the other end face is a second receiving surface (23) of the case; a step of stacking each of the magnetic members while arranging the collar in the opening; a step of impregnating a space between the plurality of stacked magnetic members with a resin, and impregnating a space between the opening of the plurality of magnetic members and an outer peripheral surface of the collar with a resin; and a step of curing the impregnated resin, and integrating the plurality of magnetic members and the collar via a resin.SELECTED DRAWING: Figure 3
Patent JP-2020054069-A (JP)
Title: Demand response control system
Inventor: IMAISHI SHOZO
IPC: H02J13/00
Filed: 2018-09-26
Abstract: To reduce disadvantages to a user while handling a demand response demand in a demand response control system.SOLUTION: In a demand response control system 10, upon receiving a power reduction demand (power P0×time period H0), a building management device 16 selects a first controller having a baseline consumption power corresponding to P0. Then, when a first controller deviation consumption power which is the difference between P0 and an actual power consumption in the first controller is beyond a control allowable range of demand response control, an another controller which is to be added to or to be exchanged with the first controller is selected, and thus, a combination object of a plurality of controllers is obtained. When the difference between P0 and the actual consumption power in the combination object falls within the control allowable range, power supply from a power company 8 to the controllers included in the combination object is stopped, and necessary power is supplied from a power storage device 34 instead.SELECTED DRAWING: Figure 1
Patent JP-2020049424-A (JP)
Title: Electronic apparatus and control method thereof
Inventor: WATANABE TERU
IPC: G03B17/18
Filed: 2018-09-27
Abstract: To generate excellent operational feeling by using a plurality kinds of vibration devices.SOLUTION: An electronic apparatus has control means 115 for controlling a first vibration device 100 and a second vibration device 200 which are mutually different kinds of vibration devices generating vibration respectively, according to user operation to operation means 102. The control means acquires operation speed of the operation means, and when the operation speed is higher than prescribed speed, the first vibration device is driven, and when the operation speed is lower than the prescribed speed, the second vibration device is driven.SELECTED DRAWING: Figure 1
Patent JP-2020050127-A (JP)
Title: Vehicle body front structure
Inventor: NAKANISHI YUKINOBU
IPC: H01R13/52
Filed: 2018-09-27
Abstract: To provide a vehicle body front structure having light permeability on at least a part of a lid member for opening and closing a port device and having high resistance to deformation of the lid member even upon occurrence of a collision load.SOLUTION: The vehicle body front structure, having an opening in an external surface of a vehicle body 3, includes: a port housing part 37 for housing at least one of a charging port 34, feeding port and fuel charging port; and a lid member 58 for opening and closing an opening in a port housing part. The lid member includes a lid body 59 having light permeability on at least a part thereof and the lid body includes a base material 59C formed from a material having light permeability. A reinforcing member 60 is connected to a surface of the base material on the vehicle interior side, and the reinforcing member is disposed to pass through a middle part of the vehicle body of base material in the cross direction.SELECTED DRAWING: Figure 4
Patent JP-2020051394-A (JP)
Title: Structure of waste gate valve
Inventor: KONISHI MOTOKI
IPC: F02B37/18
Filed: 2018-09-28
Abstract: To alleviate or dissolve such a problem that a high-temperature gas passing through a waste gate of an exhaust supercharger intensively abuts on a specified region of a member.SOLUTION: In a structure of a waste gate valve 1 installed at an exhaust supercharger attached to an internal combustion engine, and opening and closing a terminal end part of a conduit 21 in which an exhaust gas which tries to bypass an exhaust turbine 4 flows, a valve body 11 is supported to a tip side of an arm 12 which is connected to a hinge pin 13 at a base end side and elongated so as to separate from the hinge pin 13, and the valve body 11 is turned together with the arm 12 with the hinge pin 13 as a center. A peripheral wall 22 at a side apart from the hinge pin 13 is extended toward a downstream side further than a peripheral wall 23 at a side near to the hinge pin 13 with respect to the peripheral walls 22, 23 of the terminal end part of the conduit 21 in which a valve seat 24 on which the valve body 11 is seated is arranged, and the valve body 11 takes a posture which is inclined without intersecting with an extension direction of the conduit 21 in a state where the valve body 11 is seated on the valve seat 24.SELECTED DRAWING: Figure 1
Patent JP-2020056118-A (JP)
Title: Woman's underwear
Inventor: SATO KUMIKO
IPC: A41C3/12
Filed: 2018-09-28
Abstract: To provide a woman's underwear in which respective shoulder strap passing parts are wrinkled parallelly in an insertion direction of shoulder straps to form a plurality of wrinkles, which can obtain cup parts of various projecting sizes by the number of wrinkles of the respective shoulder strap passing parts, and which can easily obtain the cup parts of the various projecting sizes corresponding to bust sizes of wearers.SOLUTION: A woman's underwear includes at least: a pair of right and left cup parts R and L; a connection part S of a pair of right and left cup parts; and a pair of right and left shoulder straps Hand H. A right shoulder strap passing part Finto which the right shoulder strap can continuously be inserted is formed at an upper side part Rof the right cup part, the connection part, and a lower side part Lof the left cup part, and a left shoulder strap passing part Finto which the left shoulder strap can continuously be inserted is formed at an upper side part Lof the left cup part, the connection part, and a lower side part Rof the right cup part. A pair of right and left shoulder straps are inserted into the respective shoulder strap passing parts by intersecting them at the connection part, and the respective shoulder strap passing parts are formed so that they are parallely wrinkled in the insertion direction of the shoulder straps.SELECTED DRAWING: Figure 3
Patent JP-2020056331-A (JP)
Title: Control device, control method, identification boundary setting device and identification boundary setting method
Inventor: SATA KOTA
IPC: F02D45/00
Filed: 2018-09-28
Abstract: To provide a control device for a power unit capable of appropriately setting an identification boundary for identifying different states of the power unit mounted to a vehicle.SOLUTION: A control device includes: a modeling section 32 for approximating a set of measurement values of a physical parameter obtained by a sensor for measuring the at least one physical parameter indicating a plurality of different states of a power unit 10 by mixture probability distribution so as to determine first probability distribution indicating distribution of measurement values of the physical parameter allowing a first state out of the plurality of states and second probability distribution indicating distribution of measurement values of the physical parameter allowing a second state out of the plurality of states; a boundary setting section 33 for setting an identification boundary between a value of the physical parameter allowing the first state and a value of the physical parameter allowing the second state between an average value of the first probability distribution and an average value of the second probability distribution; and a control section 34 for controlling the power unit 10 in accordance with a comparison result between the measurement values of the physical parameter and the identification boundary.SELECTED DRAWING: Figure 2
Patent JP-2020055563-A (JP)
Title: Discharge container
Inventor: MIYAIRI KEISUKE
IPC: B65D41/17
Filed: 2018-09-28
Abstract: To provide a discharge container from which a plugged discharge cap can be easily removed from its mouth.SOLUTION: A discharge container 1 includes: a container body 2 storing a content; and a discharge cap 3 having a discharge port 44 for the content, and capable of being attached to and detached from a mouth (outer mouth 11) of the container body 2. In the discharge container 1, an outer peripheral surface of the mouth is provided with a male screw part 18, and a mouth side engagement part 16 formed below the male screw part 18 and projecting outward in a radial direction, whereas, an inner peripheral surface of a side wall part 42 of the discharge cap 3 enclosing the mouth from the outside in the radial direction is provided with a female screw part 48 engageable with the male screw part 18 by screwing, and a cap side engagement part 43 disposed below the female screw part 48, and protruding inward in the radial direction to be engageable with the port side engagement part 16 by undercutting. One part of either the male screw part 18 and the female screw part 48 is provided as a continuous screw part continuing in a circumferential direction, and the other part is provided as an intermittent screw part formed intermittently in the circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2020056690-A (JP)
Title: Marking method of deformed portion in structure and nondestructive testing apparatus therefor
Inventor: SAKAMOTO YASUSHI
IPC: G01N29/04
Filed: 2018-10-02
Abstract: To provide a marking method of deformed portion in a structure capable of smoothly carrying out confirmation work and repair work after non-destructive testing by easily checking abnormal points and corresponding points of the deformed part from the inspection points of a structure such as concrete in a wide area later by clearly marking the points on the wall regardless of a vertical wall surface, a ceiling surface or a floor surface when an abnormal point or a deformed part is detected using a non-destructive test.SOLUTION: The marking method includes the steps of: hitting the surface of a structure C with a hammer 2 to generate and input elastic waves into the structure C; receiving the elastic waves propagated in structure C with a reception device 3 placed on the surface of the structure C; analyzing the received elastic waves; and making a marking device 6 mark places where it is determined that there is an abnormality inside the structure C while not making the marking device 6 mark places where it is determined that there is no abnormality inside the structure C.SELECTED DRAWING: Figure 4
Patent JP-2020058153-A (JP)
Title: Segment coil fixing method
Inventor: MIZUSHIMA DAISUKE
IPC: H02K15/04
Filed: 2018-10-03
Abstract: To effectively fix segment coil at a time of fall-molding.SOLUTION: In a segment coil fixing method at a time of coil fall-molding, a lead side is projected by inserting U-shaped segment coil 12 into a stator, and the segment coil 12 is fixed by inserting a jig 40 supporting from outside of an axial direction a skew portion 22a on an opposite lead side of the segment coil 12 from an inner diameter side and an outer diameter side of a radial direction of the stator when fall-molding is performed to the lead side.SELECTED DRAWING: Figure 5
Patent JP-2019000726-A (JP)
Title: Cataract surgical system
Inventor: GOLDSHLEGER ILYA
IPC: A61F9/008
Filed: 2018-10-11
Abstract: To improve imaging in a cataract surgical system.SOLUTION: A cataract surgical system includes: a laser source to generate a first set of laser pulses; a guiding optic to guide the first set of laser pulses to a cataract target region in an eye; a laser controller to generate an electronic representation of a target scan pattern, and to control the guiding optic to scan the first set of laser pulses according to a portion of the target scan pattern to create a first photo-disrupted region in the cataract target region; and a Spectral Domain Optical Coherence Tomographic (SD-OCT) imaging system to generate an image of a portion of the first photo-disrupted region. The laser controller can generate an electronic representation of a modified scan pattern in relation to the image generated by the SD-OCT imaging system, and control the guiding optic to scan a second set of laser pulses according the modified scan pattern.SELECTED DRAWING: Figure 6
Patent JP-2020060337-A (JP)
Title: Power consumption calculation device, air conditioning system, power consumption calculation method, and program
Inventor: MORIKAWA JUNJI
IPC: H02J13/00
Filed: 2018-10-11
Abstract: To provide a power consumption calculation device that accurately estimates power consumption of an air conditioner in each time zone.SOLUTION: On the basis of an air-conditioning load condition of an air-conditioned building in each time zone, and a predicted air temperature in the time zone, a power consumption calculation device calculates an estimated value of power consumption of an air conditioner in the time zone.SELECTED DRAWING: Figure 7
Patent JP-2019022515-A (JP)
Title: Flocculation method
Inventor: THOMAS M MCNERNEY
IPC: C12P21/02
Filed: 2018-10-12
Abstract: To provide an efficient method for harvesting recombinant proteins from mammalian cell culture broth.SOLUTION: A method comprises the steps of: culturing mammalian cells expressing a recombinant protein in a cell culture medium for a predetermined time or until a desired cell density and/or packed cell volume is achieved; and adding a cationic polymer and a non-ionic polymer to the cell culture medium, initiating flocculation, settling the flocculent, and recovering the clarified supernatant.SELECTED DRAWING: None
Patent JP-2019073842-A (JP)
Title: Device and method for exchanging bobbins and tubes in spinning line
Inventor: ROSARIO ASSENZA
IPC: D01H9/18
Filed: 2018-10-12
Abstract: To provide a tubes (12, 14) and bobbins (10) exchange device (50) for a spinning line.SOLUTION: The tubes (12, 14) and bobbins (10) exchange device (50) for a spinning line comprises a peg carrier group (100) rotatable and vertically movable, carrying radially movable carriages (64), each carrying pegs (84a, 84b) for supporting the bobbins (10) or the tubes (12, 14). The motion of the peg carrier group and of the carriages occurs by means of electric motors (54, 55, 90).SELECTED DRAWING: Figure 3
Patent JP-2020062692-A (JP)
Title: Grinding device
Inventor: YAMANAKA SATOSHI
IPC: B24B55/02
Filed: 2018-10-15
Abstract: To provide a grinding device for supplying grinding water to a proper position of a grinding whetstone for reducing wear of the grinding whetstone.SOLUTION: A grinding device is configured so that when rotary speed of a wheel mount 34 is high, grinding water is injected from a first injection hole 53 close to a center, on the other hand, when rotary speed of the wheel mount is low, the grinding water is injected from a second injection hole 55 separated from the center by a large distance, to allow the grinding water to land within a proper range, so that a large amount of the grinding water can be supplied to a position where a ground surface of a water and a grinding whetstone are in contact with each other, and cooling of the grinding whetstone and removal of grinding waste can be preferably executed, thus reducing wear of the grinding whetstone.SELECTED DRAWING: Figure 4
Patent JP-2019052307-A (JP)
Title: Composite polymer
Inventor: HAMILTON ROBERT T
IPC: C08L1/02
Filed: 2018-10-19
Abstract: To provide economical means for producing a composite polymer comprising a wood pulp fiber and a thermoplastic polymer.SOLUTION: There is provided a composition comprising 10 to 50 wt.% of a wood pulp fiber and 45 to 85 wt.% of a thermoplastic polymer, wherein the dilution level for detection in a bag at 40°C is equal to or less than 450 as determined by ASTM E679. Bleached chemical wood pulp fiber particles 24 or 24a are added in a twin-screw extruder 100 via a hopper 102 and further a polymer pellet is added in the twin-screw extruder 100 via a hopper 104. The hopper 104 may be disposed before the hopper 102 or after the hopper 102. The wood pulp fiber particles and the polymer pellet may be added in a twin-screw extruder via the same hopper.SELECTED DRAWING: Figure 10
Patent JP-2020067790-A (JP)
Title: Keyword extracting program, keyword extracting method and keyword extracting apparatus
Inventor: KAKUKO NORIHIRO
IPC: G06F16/70
Filed: 2018-10-24
Abstract: To improve the extraction precision on a keyword that reflects the psychological state of a user.SOLUTION: In a conversation between a first user who becomes a service provider and a second user who becomes a service receiver, a keyword is extracted from speech data that indicates uttered speech by at least either the first user and the second user. A first action timing by the first user and a second action timing by a second user are detected from action data indicating the action taken by the first user in the conversation and the action taken by the second user therein. An evaluation value that indicates the importance level of the keyword is calculated on the basis of the relationship between the first action timing and the second action timing.SELECTED DRAWING: Figure 4
Patent JP-2020068289-A (JP)
Title: Photoelectric conversion device, imaging system, mobile body, and semiconductor chip for lamination
Inventor: ONUKI YUSUKE
IPC: H04N5/369
Filed: 2018-10-24
Abstract: To suppress deterioration of a signal due to a metal part.SOLUTION: A photoelectric conversion device includes: a semiconductor substrate that has a first surface and a second surface on which light is incident, and has a photoelectric conversion element; a floating diffusion; an amplification transistor having a first gate electrode; a first contact plug connecting with the floating diffusion; a second contact plug connecting with the first gate electrode; wiring electrically connecting the first gate electrode with the floating diffusion; and a metal part that is provided between the first surface and a third surface including a surface connecting with the first contact plug's wiring, covers at least part of the photoelectric conversion element in a plan view, and has an aperture overlapping with at least part of the wiring in a plan view.SELECTED DRAWING: Figure 4